Spring tensioned holding devices



y 1955 L. ROZANSKI 2,708,523

SPRING TENSIONED HOLDING DEVICES Filed June 4, 1952 2,708,523 SPRING TENSIONED HOLDING DEVICES Leo Rozanski, Berkeley City, Mo. Application June 4, 1952, Serial No. 291,642 1 Claim. (Cl. 211-89) The invention is fully disclosed in the following cation, of which the accompanying in which the separate elements of designated by reference numerals in each of the views, and in which:

Fig. 1 is a top plan view of a holding device embodying my invention.

Fig. 2 is a front elevation of Fig. 1.

Fig. 3 is a rear view of Fig. 2.

taken on line 44 of Fig. l. Flg. 5 is an inside elevation of one of the gripping specifi drawings form a part,

embodiment of my invention, the numeral designates, generally, a casing which includes a front wall 11 having one, or more pairs of spaced parallel slots or slotted openthe front plate 11 terminate in bottom and end walls designated respectively. The rear edges of the end walls 15 terminate in outwardly directed apertured ears 16 which may receive suitable fastening devices for securing the casing 10 to a wall. The rear face of each car 16 may be provided, or faced 2,708,523 Patented May 17, 1955 23 of two adjacent portion 19 of each tensioncd.

The spring 25 interposed between the plate portions 23 of each pair of clamp members 18 is designed to urge the flanged inner plate portions 23 clamp members to cause the outer pair of clamp members to be spring tion 23,

sembling and disassembling the device.

The many advantages of the herein described device will readily suggest themselves to those skilled in the art to which the invention relates.

It is to be understood that the form of my invention,

prevent the outer portions of said clip members from entering the casing, said ledges engaging the inner surface of said front Wall and afiording combined fulcrum for urging the inner portions apart.

References Cited in the file of this patent UNITED STATES PATENTS 1,010,057 Kaeber Nov. 28, 1911 1,266,962 Lawlor May 21, 1918 1,494,148 Byrd May 13, 1924 1,671,725 Jones May 29, 1928 2,540,546 Putz Feb. 6, 1951 2,569,021 Rozanski Sept. 25, 1951 

